Instrument of Justice - Part 1

E1

Taggart has a new boss and he must take orders from her even though he has doubts about the guilt of a gang member. People are later found murdered and Taggart, Jardine, Reid and McVitie must work hard and fast to catch the killer.

Instrument of Justice - Part 2

E2

With Sean Brady still on the run, the case against John McLintock looks set to collapse. The killer strikes again, taking a third victim, relations between Taggart and his temporary boss remain somewhat strained.

Instrument of Justice - Part 3

E3

The trial against John McLintock collapses, but his victory is short lived. The killer makes a direct threat to DCS Ellen Gordon, leaving a message inside her home. The team find a clue in a video.